including the M9000 and MP8000 series

The assembly includes the spring

14 orifice ensures precise fuel delivery for liquid propane applications

The unit features automatic thermal overload protection to prevent winding failure and utilizes a 1/2-inch flatted shaft on both ends to accommodate dual-blower wheel configurations

this Baso H43 pilot valve handles both Natural Gas and Liquid Propane (LP) at pressures up to 0

Lochinvar & A.O. Smith 100208242 On/Off Switch 323055-751 including the M9000 and MP8000The Lochinvar & A. O. Smith 100208242 On Off Switch is a critical OEM replacement power switch engineered for high efficiency hydronic and water heating systems. As a veteran grade HVAC control component, this rocker style switch features a clearly defined "I O" symbol for definitive status verification during boiler troubleshooting and routine HVAC maintenance. Designed for 120V circuits, it serves as the primary manual disconnect on the control